DE3562948D1 - Position-measuring device - Google Patents
Position-measuring deviceInfo
- Publication number
- DE3562948D1 DE3562948D1 DE8585104316T DE3562948T DE3562948D1 DE 3562948 D1 DE3562948 D1 DE 3562948D1 DE 8585104316 T DE8585104316 T DE 8585104316T DE 3562948 T DE3562948 T DE 3562948T DE 3562948 D1 DE3562948 D1 DE 3562948D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/3473—Circular or rotary encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/36—Forming the light into pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8585104316T DE3562948D1 (en) | 1984-04-21 | 1985-04-10 | Position-measuring device |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843415091 DE3415091C1 (en) | 1984-04-21 | 1984-04-21 | Position measuring device |
DE19843420187 DE3420187C1 (en) | 1984-05-30 | 1984-05-30 | Position-measuring device |
DE19843438750 DE3438750C1 (en) | 1984-10-23 | 1984-10-23 | Position-measuring device |
DE19853509838 DE3509838A1 (en) | 1985-03-19 | 1985-03-19 | Position-measuring device |
DE8585104316T DE3562948D1 (en) | 1984-04-21 | 1985-04-10 | Position-measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3562948D1 true DE3562948D1 (en) | 1988-06-30 |
Family
ID=27433114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585104316T Expired DE3562948D1 (en) | 1984-04-21 | 1985-04-10 | Position-measuring device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4631404A (en) |
EP (1) | EP0165392B1 (en) |
DE (1) | DE3562948D1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3700777C2 (en) * | 1986-01-14 | 1994-05-05 | Canon Kk | Device for detecting the position of an object |
DE3611204A1 (en) * | 1986-04-04 | 1987-10-15 | Heidenhain Gmbh Dr Johannes | MEASURING DEVICE |
US4798985A (en) * | 1987-02-17 | 1989-01-17 | Anwar Chitavat | Linear motor with air-lift bearing unloading |
US4883955A (en) * | 1987-02-25 | 1989-11-28 | Asahi Kogaku Kogyo K.K. | Optical encoder with converging means |
DE3943483C2 (en) * | 1988-06-30 | 1998-09-24 | Asahi Optical Co Ltd | Photographic lens with motorized focal length |
AT394446B (en) * | 1990-10-11 | 1992-03-25 | Rsf Elektronik Gmbh | INCREMENTAL LENGTH MEASURING SYSTEM |
CH683798A5 (en) * | 1990-12-10 | 1994-05-13 | Tesa Sa | position sensor for an apparatus for measuring linear or angular variables. |
DE59102968D1 (en) * | 1991-11-02 | 1994-10-20 | Heidenhain Gmbh Dr Johannes | Position measuring device for at least one measuring direction. |
WO1995000930A1 (en) * | 1993-06-22 | 1995-01-05 | Prüftechnik Dieter Busch AG | Process and device for determining the condition of machines with several measuring points |
US6264330B1 (en) | 1996-12-30 | 2001-07-24 | Sony Corporation | Self-propelled camera dolly |
FR2785713B1 (en) * | 1998-11-10 | 2000-12-08 | Commissariat Energie Atomique | CONTROL SYSTEM FOR LIFT AND TELEMANIPULATION UNITS PLACED IN CONFINED ENCLOSURES |
DE10018298B4 (en) * | 2000-04-13 | 2012-04-05 | Dr. Johannes Heidenhain Gmbh | Method and device for vibration detection in a position measuring device |
GB0103582D0 (en) * | 2001-02-14 | 2001-03-28 | Renishaw Plc | Position determination system |
US6922907B2 (en) | 2001-04-05 | 2005-08-02 | Anton Rodi | Measuring system for recording absolute angular or position values |
DE10117193B4 (en) * | 2001-04-05 | 2013-04-04 | Anton Rodi | Measuring system for absolute value acquisition of angles or paths |
US7693325B2 (en) * | 2004-01-14 | 2010-04-06 | Hexagon Metrology, Inc. | Transprojection of geometry data |
US7152456B2 (en) * | 2004-01-14 | 2006-12-26 | Romer Incorporated | Automated robotic measuring system |
GB0413711D0 (en) * | 2004-06-21 | 2004-07-21 | Renishaw Plc | Scale and readhead apparatus |
US7525276B2 (en) * | 2005-09-13 | 2009-04-28 | Romer, Inc. | Vehicle having an articulator |
BRPI0808506A2 (en) * | 2007-03-07 | 2014-11-04 | Kmt Robotic Solutions Inc | Methods for Performing a Workpiece Manufacturing Operation Using a Robotic Assembly, and Using a Robotic Arm Assembly. |
EP2629325B1 (en) * | 2012-02-17 | 2014-10-22 | Dr. Johannes Heidenhain GmbH | Assembly and method for positioning a machining tool relative to a workpiece |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921103C2 (en) * | 1979-05-25 | 1986-09-25 | Robert Bosch Gmbh, 7000 Stuttgart | Incremental rotary encoder |
DE2952106C2 (en) * | 1979-12-22 | 1982-11-04 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Photoelectric incremental length or angle measuring device |
CH639191A5 (en) * | 1980-10-10 | 1983-10-31 | Microbo Sa | DEVICE FOR DEFINING A REFERENCE POSITION OF A MOBILE PART IN TRANSLATION. |
DE3039483C2 (en) * | 1980-10-18 | 1986-09-11 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Incremental length or angle measuring device |
DE3144334C2 (en) * | 1981-11-07 | 1985-06-13 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Position measuring device with reference marks |
DE3316082A1 (en) * | 1983-05-03 | 1984-11-08 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | MEASURING DEVICE |
-
1985
- 1985-04-10 DE DE8585104316T patent/DE3562948D1/en not_active Expired
- 1985-04-10 EP EP85104316A patent/EP0165392B1/en not_active Expired
- 1985-04-17 US US06/724,189 patent/US4631404A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4631404A (en) | 1986-12-23 |
EP0165392A1 (en) | 1985-12-27 |
EP0165392B1 (en) | 1988-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |